/* static/css/landing.css */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700;800&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root {
    --bg-base: #fafafa;
    --bg-surface: #ffffff;
    --bg-elevated: #f8fafc;
    
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-tertiary: #94a3b8;
    
    --border-light: rgba(15, 23, 42, 0.05);
    --border-strong: rgba(15, 23, 42, 0.1);
    
    --glow-primary: rgba(79, 70, 229, 0.08);
    --glow-secondary: rgba(147, 51, 234, 0.08);
    
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.9);
    
    --accent-primary: #4f46e5;
    --accent-secondary: #7c3aed;
    
    --hero-gradient: linear-gradient(135deg, #4f46e5, #7c3aed, #d946ef);
    --card-shadow: 0 20px 50px -12px rgba(15, 23, 42, 0.08);
    
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
}

:root.dark {
    --bg-base: #020617;
    --bg-surface: #0b1120;
    --bg-elevated: #111827;
    
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-tertiary: #475569;
    
    --border-light: rgba(255, 255, 255, 0.05);
    --border-strong: rgba(255, 255, 255, 0.1);
    
    --glow-primary: rgba(99, 102, 241, 0.15);
    --glow-secondary: rgba(168, 85, 247, 0.15);
    
    --glass-bg: rgba(11, 17, 32, 0.75);
    --glass-border: rgba(255, 255, 255, 0.05);

    --accent-primary: #6366f1;
    --accent-secondary: #a855f7;
    
    --hero-gradient: linear-gradient(135deg, #6366f1, #a855f7, #ec4899);
    --card-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.5);
}

.landing-body {
    background-color: var(--bg-base);
    color: var(--text-primary);
    font-family: var(--font-body);
    transition: background-color 0.6s cubic-bezier(0.16, 1, 0.3, 1), color 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    overflow-x: hidden;
}

.font-heading, h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    letter-spacing: -0.04em;
    font-weight: 800;
}

/* Global Transition Classes */
.transition-colors-theme {
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Glassmorphism Refined */
.premium-glass {
    background: var(--glass-bg);
    backdrop-filter: blur(32px) saturate(180%);
    -webkit-backdrop-filter: blur(32px) saturate(180%);
    border: 1px solid var(--glass-border);
    box-shadow: var(--card-shadow);
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.premium-glass-hover:hover {
    border-color: rgba(99, 102, 241, 0.3);
    transform: translateY(-8px) scale(1.01);
    box-shadow: 0 40px 80px -20px var(--glow-primary);
}

/* Mesh Background Enhanced */
.landing-mesh {
    position: fixed;
    top: 0; left: 0; width: 100vw; height: 100vh;
    z-index: 0;
    pointer-events: none;
    background-image: 
        radial-gradient(circle at 15% 15%, var(--glow-primary) 0%, transparent 50%),
        radial-gradient(circle at 85% 85%, var(--glow-secondary) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(236, 72, 153, 0.03) 0%, transparent 60%);
    opacity: 0.9;
    filter: contrast(1.1);
}

/* Floating Animations */
@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(1deg); }
}

@keyframes float-delayed {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-15px) rotate(-1deg); }
}

.animate-float {
    animation: float 8s ease-in-out infinite;
}
.animate-float-delayed {
    animation: float-delayed 10s ease-in-out infinite 2s;
}

/* Gradients */
.text-gradient {
    background: var(--hero-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
}

/* BENTO GRID UTILITIES */
.bento-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    grid-template-rows: repeat(2, minmax(200px, auto));
    gap: 1.5rem;
}

.bento-item {
    grid-column: span 12;
}

@media (min-width: 768px) {
    .bento-item-sm { grid-column: span 4; }
    .bento-item-md { grid-column: span 6; }
    .bento-item-lg { grid-column: span 8; }
}

/* Reveal Animations */
.reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: all 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

.stagger-children > * {
    opacity: 0;
    transform: translateY(40px);
    transition: all 1s cubic-bezier(0.16, 1, 0.3, 1);
}
.stagger-children.visible > * {
    opacity: 1;
    transform: translateY(0);
}
.stagger-children.visible > *:nth-child(n) {
    transition-delay: calc(var(--child-index, 0) * 0.1s);
}

/* Buttons Luxurious */
.btn-primary {
    background: var(--hero-gradient);
    color: white !important;
    box-shadow: 0 10px 30px -5px var(--glow-primary);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    border: none;
    position: relative;
    z-index: 1;
}

.btn-primary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to right, transparent, rgba(255,255,255,0.3), transparent);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
    z-index: -1;
}

.btn-primary:hover::before {
    transform: translateX(100%);
}

.btn-primary:hover {
    box-shadow: 0 20px 40px -10px var(--glow-secondary);
    transform: translateY(-4px) scale(1.02);
}

.btn-secondary {
    background: var(--bg-surface);
    border: 1px solid var(--border-strong);
    color: var(--text-primary);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: var(--bg-elevated);
    border-color: var(--accent-primary);
    transform: translateY(-4px);
    box-shadow: var(--card-shadow);
}

/* Pricing/ROI Table Refined */
.roi-table {
    border-collapse: separate;
    border-spacing: 0 0.5rem;
}
.roi-table tr {
    transition: transform 0.3s ease;
}
.roi-table tr:hover {
    transform: translateX(10px);
}

/* Marquee for Trust Bar */
@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}
.marquee-container {
    overflow: hidden;
    white-space: nowrap;
    position: relative;
}
.marquee-content {
    display: inline-block;
    animation: marquee 30s linear infinite;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-base);
}
::-webkit-scrollbar-thumb {
    background: var(--border-strong);
    border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--text-tertiary);
}